I am passionate, and, unfortunately, all that was there, I knew him. Basically. The author's conclusions are hasty and somewhat proved, only interpétées. In admirer, certainly, and I'm grateful, but this book is two times too big. We could have done without all handwritten and illegible pages of trial and Latin translations, it is print to print! The result is that we get tired quickly, that the author repeats and has already written more interesting !!